15D-Link DIR-651 User Manual
Section 3 - Conguration

Manual Conguration

Select the type of Internet connection you have.
Select Dynamic IP (DHCP), PPPoE, PPTP, L2TP,
or Static. Refer to the next few pages for more
information.
When this option is enabled, the router will speed
up NAT performance by hardware acceleration
mechanism.
Note: SPI and the QoS engine will be disabled
automatically when hardware NAT is enabled.
My Internet
Connection is:
Enable
Hardware NAT: